Title :
Selection of installing locations of flywheel energy storage system in multimachine power systems by modal analysis
Author :
Liu, D.B. ; Shi, L.J. ; Xu, Q. ; Du, W.J. ; Wang, H.F.
Author_Institution :
Dept. of Electr. Eng., Hohai Univ., Nanjing, China
Abstract :
A new method is proposed in this paper to select installing locations of Flywheel Energy Storage Systems (FESS) in multimachine power systems. FESS consists of a large-mass varying-speed energy storage flywheel and a double-fed induction machine (DFIM). When FESS are used to damp power system oscillations it would be more flexible, more effective and more efficient. FESS can be installed in the power network or/and power generation sites. Hence, selection of installing locations of FESS cannot be completely similar to selection of installing locations of PSS in multimachine power systems. The method is demonstrated on a sample four-machine power system for the selection of installing location of FESS in multimachine power systems.
Keywords :
asynchronous machines; flywheels; double-fed induction machine; flywheel energy storage system; installing locations; modal analysis; multimachine power systems; power system oscillations; Energy storage; Flywheels; Modal analysis; Power system analysis computing; Power system dynamics; Power system interconnection; Power system modeling; Power system security; Power system stability; Power systems; Flywheel Energy Storage Systems (FESS); multimachine power systems; optimal location; power system oscillation;
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
DOI :
10.1109/SUPERGEN.2009.5348074
